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A160624 Denominator of Laguerre(n, 2). 4
1, 1, 1, 3, 3, 15, 45, 315, 315, 2835, 14175, 155925, 467775, 6081075, 42567525, 638512875, 58046625, 10854718875, 8881133625, 1856156927625, 9280784638125, 194896477400625, 2143861251406875, 3792985290950625, 147926426347074375 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,4

LINKS

Vincenzo Librandi, Table of n, a(n) for n = 0..200

MAPLE

seq(denom(orthopoly[L](n, 2)), n=0 .. 100); # Robert Israel, Jul 23 2015

MATHEMATICA

Denominator[LaguerreL[Range[0, 30], 2]] (* Vincenzo Librandi, May 24 2012 *)

CROSSREFS

For numerators see A160623. Different from A049606.

Sequence in context: A046983 A067655 A209430 * A049606 A046126 A143257

Adjacent sequences:  A160621 A160622 A160623 * A160625 A160626 A160627

KEYWORD

nonn,frac

AUTHOR

N. J. A. Sloane, Nov 14 2009

STATUS

approved

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Last modified November 23 09:38 EST 2017. Contains 295115 sequences.